git.sesse.net Git - vlc/blob - src/input/input_netlist.h

   1 /*****************************************************************************
   2  * netlist_t: structure to manage a netlist
   3  *****************************************************************************/
   4 typedef struct netlist_s
   5 {
   6     vlc_mutex_lock          lock;
   7
   8     /* Buffers */
   9     byte_t *                p_buffers;                 /* Big malloc'ed area */
  10     data_packet_t *         p_data;                        /* malloc'ed area */
  11     pes_packet_t *          p_pes;                         /* malloc'ed area */
  12
  13     /* FIFOs of free packets */
  14     data_packet_t **        pp_free_data;
  15     pes_packet_t **         pp_free_pes;
  16     struct iovec *          p_free_iovec;
  17
  18     /* Index */
  19     unsigned int            i_data_start, i_data_end;
  20     unsigned int            i_pes_start, i_pes_end;
  21     unsigned int            i_iovec_start, i_iovec_end;
  22 } netlist_t;
  23
  24 /*****************************************************************************
  25  * Prototypes
  26  *****************************************************************************/
  27 int                     input_NetlistInit( struct input_thread_s *,
  28                                            int i_nb_data, int i_nb_pes,
  29                                            size_t i_buffer_size );
  30 struct iovec *          input_NetlistGetiovec( void * );
  31 struct data_packet_s *  input_NetlistNewPacket( void * );
  32 struct pes_packet_s *   input_NetlistNewPES( void * );
  33 void            input_NetlistDeletePacket( void *, struct data_packet_s * );
  34 void            input_NetlistDeletePES( void *, struct pes_packet_s * );
  35 void            input_NetlistEnd( struct input_thread_s * );
  36